Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
this supposed to be an output voltage ripple of a flyback converter..
can u help me understand the mentioned points in the waveform ??
thanx in advance
driver=converter... sory man.. my english is poor..
i have studied about flyback converter.. the difference i found between the flyback topology and this circuit is only the transformer and the 4 diodes so i thought it is a flyback converter with a push-pull converter..
please support me with...
yes there are 2 switches which are being driven from 2 PWM signals and connected to the transformer.. it is a push pull transformer but the driver is a flyback converter.. right??
hii all
am looking for ur urgent help in explaining to me this circuit which is a flyback converter with a push pull transformer.. am wondering why there are 2 switches connected to the transformer and also the full wave bridge rectifier, why he ddint use a half wave rectifier.
thnx in advance
hi all
i am going to use LTC3873-5 ic on my design of fly-back converter…how can i calculate its parameter…u may say use its data sheet….but actually i don’t now how to use it???? plus i also need to knw how ltc3873-5 generate the PWM..
thnx in advance
thnxx alll guys i really appreciate
thnx ch wazir ya it helped, seeing my desired output for the first is sumthin great..lol..thanx aloot man.. but actually i still ddnt got my waveforms...dont know why??!!!
iam using multisim dear vamsi57
hii all
i did every think to get my desired output (12V) but i couldn't i hv tried changed MOSFET and rectifier diode many times but i still didnt get my output...where is the wrong here???
Lp37.5u
Ls75u
Vin12V
Vout24V
F200kHz
yaaah it is..!!
okay iam going to take the same design u hv made to build a fly back converter (Vin=50..Vout=450 Vdc)..i will try to simulate it using Ltc3873-5 controller using ltspice software....any suggestion???
ahaa
i thought calculating the inductance of primary and secoundry will be enough to simulate the circuit.
thnx for ur help
---------- Post added at 16:32 ---------- Previous post was at 16:23 ----------
dear gold smith
is this the way to design fly back transformer..is it that easy??..can i...
thats really helped me soo much
thank u very much..
---------- Post added at 13:48 ---------- Previous post was at 13:31 ----------
one more question guys..!!
i am doing this thesis in tow sems, i am required to do the simulation of this topic using any software( multisim,ltc spise...
more than enough dear gold smith...but am trying to find some thesis so i can compare my design with and also i need some papers with complete design and result plus i would be thankful if u introduce these books
and thnxx for helping..
regards
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
